Water Heater Leak Detection System, 3/4In

It's not clear absolutely on Amazon which version this is: the one that has screw-on pipe fittings, or the one that requires a solder joint. If you are not ready to solder copper pipe and have all the right tools (flux, lead-free solder, torch, etc.), then you better hope this isn't the solder version. If this is indeed the NPT version, then it should be easier to install DIY. They need to publish a picture of the valve!Cheers!